/**
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements. See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership. The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License. You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied. See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */
package org.apache.cxf.rs.security.oauth.provider;

import net.oauth.OAuthException;
import org.apache.cxf.rt.security.crypto.MessageDigestUtils;

/**
 * The utility MD5 sequence generator which can be used for generating
 * request or access token keys and secrets as well as request token
 * verifiers
 */
public class MD5SequenceGenerator {
    public String generate(byte[] input) throws OAuthException {
        if (input == null) {
            throw new OAuthException("You have to pass input to Token Generator");
        }
        return MessageDigestUtils.generate(input, MessageDigestUtils.ALGO_MD5);
    }
}
